To gain the buck/boost aspect, all that is needed is two independent switches so that the AC input may be connected to one of the two Most important taps, whilst the load is linked to the opposite, So utilizing the major transformer's Main windings being an autotransformer. If the Listing https://bangkokwax80011.mybloglicious.com/54134309/the-single-best-strategy-to-use-for-uninterruptible-power-supply-pronunciation